
Allicdata Part #: | RWR89S3R50FRB12-ND |
Manufacturer Part#: |
RWR89S3R50FRB12 |
Price: | $ 1.89 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 3.5 OHM 3W 1% WW AXIAL |
More Detail: | 3.5 Ohms ±1% 3W Through Hole Resistor Axial Milita... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 1.71675 |
300 +: | $ 1.47150 |
500 +: | $ 1.34888 |
1000 +: | $ 1.23606 |
Series: | Military, MIL-PRF-39007, RWR89S |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 3.5 Ohms |
Tolerance: | ±1% |
Power (Watts): | 3W |
Composition: | Wirewound |
Features: | Military, Moisture Resistant |
Temperature Coefficient: | ±50ppm/°C |
Operating Temperature: | -55°C ~ 250°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.187" Dia x 0.560" L (4.75mm x 14.22mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | R (0.01%) |
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Through Hole Resistors
Through-hole resistors are one of the most common components used in modern electronic systems, including a wide range of consumer electronics, automotive systems, and medical devices. Through hole resistors are used in digital circuits to limit current flow, provide electrical stability and adjust signal strength. The RWR89S3R50FRB12 is a through-hole resistor that is useful for many different applications.
The RWR89S3R50FRB12 is a 3-ohm, 1/2W through-hole resistor. It has a tolerance of 5%, which means that its actual resistance may differ from its ideal resistance by up to 5%. It is made from a metal alloy, usually nickel or copper, and is encased in a ceramic casing. This type of resistor is relatively simple to use and requires no additional components. It is ideal for use in applications with limited space, as it is much smaller than standard resistors.
The RWR89S3R50FRB12 has a wide range of applications, including voltage division, motor control, and signal conditioning. In voltage division, two resistors are connected in series in order to divide an input voltage. The RWR89S3R50FRB12 is ideal for this application because of its precise tolerance and low profile. It can also be used in motor control applications, where it is used to limit current and prevent motors from overheating. Finally, it can be used in signal conditioning applications, where it is used to adjust signal strength.
The working principle of through-hole resistors is based on Ohm\'s law, which states that the current flowing through a resistor is directly proportional to the voltage applied across it. When a voltage is applied across the resistor, a current starts to flow. This current flow is limited by the resistance of the resistor. The amount of current that flows is determined by the resistance of the resistor. Higher resistance values result in lower current flow, and vice versa.
The RWR89S3R50FRB12 through-hole resistor is an important component in many electronic systems. It is used to limit current flow, provide electrical stability, and adjust signal strength. Its wide range of applications makes it an invaluable tool in the design of modern electronic circuits.
The specific data is subject to PDF, and the above content is for reference
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